CVE-2017-5624
Published Mar 12, 2017
Last updated 5 years ago
Overview
- Description
- An issue was discovered in OxygenOS before 4.0.3 for OnePlus 3 and 3T. The attacker can persistently make the (locked) bootloader start the platform with dm-verity disabled, by issuing the 'fastboot oem disable_dm_verity' command. Having dm-verity disabled, the kernel will not verify the system partition (and any other dm-verity protected partition), which may allow for persistent code execution and privilege escalation.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 10
- Impact score
- 10
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- CWE-269
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:oneplus:oxygenos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A7FA279E-C889-4021-8A82-B866FADC73E1",
"versionEndIncluding": "4.0.2"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:oneplus:oneplus_3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E6B1891E-38B0-42C5-89D3-3DC12217F087"
},
{
"criteria": "cpe:2.3:h:oneplus:oneplus_3t:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4C7E02CB-9EAC-4BFD-8CCC-337610E1CCEE"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]